PD46185084B_15 Datasheet, PDF (3/39 Pages) Renesas Technology Corp – 18M-BIT QDRTM II SRAM 4-WORD BURST OPERATION

μPD46185084B, μPD46185094B, μPD46185184B, μPD46185364B
Pin Arrangement
165-pin PLASTIC BGA (13 x 15)
(Top View)
[μPD46185084B]
2M x 8
1
2
3
4
5
6
7
8
9
10
11
A CQ# VSS/72M
A
B NC
NC
NC
W# NW1# K# NC/144M R#
A NC/288M K
NW0#
A
A
VSS/36M CQ
NC
NC
Q3
C NC
NC
NC
VSS
A
NC
A
VSS
NC
NC
D3
D NC
D4
NC
VSS
VSS
VSS
VSS
VSS
NC
NC
NC
E NC
NC
Q4
VDDQ
VSS
VSS
VSS
VDDQ
NC
D2
Q2
F NC
NC
NC
VDDQ
VDD
VSS
VDD
VDDQ
NC
NC
NC
G NC
D5
Q5
VDDQ
VDD
VSS
VDD
VDDQ
NC
NC
NC
H DLL# VREF VDDQ VDDQ
VDD
VSS
VDD
VDDQ VDDQ
VREF
ZQ
J NC
NC
NC
VDDQ
VDD
VSS
VDD
VDDQ
NC
Q1
D1
K NC
NC
NC
VDDQ
VDD
VSS
VDD
VDDQ
NC
NC
NC
L NC
Q6
D6
VDDQ
VSS
VSS
VSS
VDDQ
NC
NC
Q0
M NC
NC
NC
VSS
VSS
VSS
VSS
VSS
NC
NC
D0
N NC
D7
NC
VSS
A
A
A
VSS
NC
NC
NC
P NC
NC
Q7
A
A
C
A
A
NC
NC
NC
R TDO TCK
A
A
A
C#
A
A
A
TMS TDI
A
D0 to D7
Q0 to Q7
R#
W#
NW0#, NW1#
K, K#
C, C#
CQ, CQ#
ZQ
DLL#
: Address inputs
: Data inputs
: Data outputs
: Read input
: Write input
: Nibble Write data select
: Input clock
: Output clock
: Echo clock
: Output impedance matching
: PLL disable
TMS
TDI
TCK
TDO
V_REF
V_DD
V_DDQ
V_SS
NC
NC/xxM
: IEEE 1149.1 Test input
: IEEE 1149.1 Test input
: IEEE 1149.1 Clock input
: IEEE 1149.1 Test output
: HSTL input reference input
: Power Supply
: Power Supply
: Ground
: No connection
: Expansion address for xxMb
Remarks 1. ×××# indicates active LOW.
2. Refer to Package Dimensions for the index mark.
3. 2A, 7A, 10A and 5B are expansion addresses : 10A for 36Mb
: 10A and 2A for 72Mb
: 10A, 2A and 7A for 144Mb.
: 10A, 2A, 7A and 5B for 288Mb.
2A and 10A of this product can also be used as NC.
R10DS0113EJ0200 Rev.2.00
Nov 09, 2012
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